55212773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17489}}^1$

素因数の和:17548

約数の個数: 16

約数和(自身を含む): 70519680

約数和(自身を除く): 15306907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 17489, 122423, 192379, 717049, 1346653, 5019343, 7887539, 55212773]

約数ペア:

[(1, 55212773), (7, 7887539), (11, 5019343), (41, 1346653), (77, 717049), (287, 192379), (451, 122423), (3157, 17489)]